FR SERIES

 
 
NOTE: ALL DIMS. ARE SYMMETRICAL ABOUT CENTERLINES.
 

PART

NO.

SHELL

SIZE

T THR'D

UNJC-3B

A

+/-.003

B

+/- .015

C

+.015/-.000

D

E

+/- .020

FR- 10 10 6.32 .812 1.187 .749 .123/.183 .433
FR- 12 12 6.32 .938 1.312 .938 .123/.183 .526
FR- 14 14 6.32 1.031 1.406 1.031 .123/.183 .620
FR- 16 16 6.32 1.125 1.500 1.125 .123/.183 .683
FR- 18 18 6.32 1.203 1.578 1.234 .123/.183 .776
FR- 20 20 6.32 1.297 1.688 1.359 .123/.183 .865
FR- 22 22 6.32 1.375 1.738 1.483 .123/.183 .907
FR- 24 24 6.32 1.500 1.891 1.560 .123/.183 1.000
 
 

SPECIFICATIONS

1. Retainer Material - .040 + .003 thick 2024-T3 aluminum alloy

2. Retainer Finish - Alodine per MIL-C-5541

3. Nut, Self-Locking - Steel, cadmium plated followed by a solid dry film lubricant.
Nuts meet performance requirements of MIL-N-25027 specification.

* Optional corrosion resistant steel nuts, cadmium plated plus dry film lubricant coating are available.
* When ordering, add "01" to part number. Example: FR-1201.
   
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